diff --git a/net/sing-box/Makefile b/net/sing-box/Makefile
index 29faa509be..1b7cbaa1a7 100644
--- a/net/sing-box/Makefile
+++ b/net/sing-box/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.4.3
-PKG_RELEASE:=2
+PKG_VERSION:=1.4.5
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/SagerNet/sing-box/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=baf7c87f2e5005bf268975b1a2511f30927210b1607f20451fec2de0044edfa8
+PKG_HASH:=709f95d1d187d7347b50cbc986bf2d67188084fa33767da57a520a5ea904e565
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE